🏷️ Basic Information Identification Make: Mazda Model: RX-7 Year: 1993 Codes Chassis Code: FD3S Engine Code Primary: 13B-REW 👋 Introduction Market Position Positioning: Iconic Japanese sports car, renowned for rotary engine technology and handling prowess Competitive Analysis Competitors: Nissan 300ZX (Z32), Toyota Supra (Mk IV), Mitsubishi 3000GT Key Features Handling: Near 50/50 weight distribution, sophisticated multi-link suspension, praised for balance and agility Engine Type: Sequential Twin-Turbocharged Rotary Engine (13B-REW) Design: Sleek, aerodynamic 'bubbleback' styling 📋 Manual Details Coverage Areas Coverage Focus: Comprehensive repair and service Page Count Estimated Pages: Approximately 2000+ Manual Type Type: Factory Service Manual (FSM) / Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine (Rotary 13B-REW), Fuel System, Ignition System, Cooling System, Lubrication System, Exhaust System Drivetrain: Transmission (RWD), Differential, Driveshafts, Axles Chassis: Suspension (Front & Rear), Steering System, Brakes (Front & Rear), Wheels, Tires Electrical: Wiring Diagrams, ECUs, Sensors, Lighting, Power Accessories, Charging System, Starting System Body: Exterior Panels, Interior Trim, Doors, Windows, Seats, HVAC System Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, tune-ups Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs), symptom-based troubleshooting Repair: Component removal and installation, overhaul procedures, adjustments Special Tools: Identification and use of specialized tools required for specific procedures Technical Depth Depth: Advanced diagnostics, complete engine rebuilds, transmission overhauls, electrical system troubleshooting, body repair 📊 Manual Specifications File Format Quality: High-resolution, searchable text, printable pages Print Quality Clarity: Clear diagrams, legible text, accurate illustrations Binding Type Type: N/A (Digital PDF) Paper Type Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Configuration: Twin-Rotor, Naturally Aspirated (later Twin-Turbocharged) Displacement: 1308 cc (80.0 cu in) Performance Horsepower Sequential Turbo: 255 hp @ 6500 rpm (early FD) Torque Sequential Turbo: 217 lb-ft @ 5000 rpm (early FD) Fuel System Type: Electronic Fuel Injection (EFI) with sequential twin-turbochargers Ignition System Type: Distributorless ignition system (DIS) with twin ignition coils per rotor Cooling System Type: Liquid-cooled, pressurized system with intercooler Lubrication System Type: Pressurized wet sump with oil cooler Rotary Specifics Apex Seals: Critical component requiring specific lubrication and maintenance 🔧 Transmission Standard Type: 6-speed manual Optional Type: 4-speed automatic (less common) Features Clutch Type: Hydraulically operated, single-plate dry clutch Fluid Specifications Type: API GL-4 or GL-5 gear oil (check manual for specific viscosity) 📐 Dimensions Exterior Length: Approx. 167.7 inches (4260 mm) Width: Approx. 69.1 inches (1755 mm) Height: Approx. 47.8 inches (1215 mm) Wheelbase: Approx. 95.7 inches (2430 mm) Weights Curb Weight: Approx. 2800-3000 lbs (1270-1360 kg) Gross Weight: Varies by trim and options 🛡️ Safety Features Ratings Crash Test Results: N/A (FMVSS standards of the era) Active Features Braking: Anti-lock Braking System (ABS) standard on most models Suspension Stability: Advanced suspension design contributes to stability Passive Features Airbags: Driver and passenger front airbags standard Seat Belts: Three-point inertia-reel seat belts 💡 Technology Features Infotainment Audio System: Factory premium audio system, often with cassette and CD player Climate Control: Automatic climate control (on higher trims) Driver Assistance ABS: Anti-lock Braking System (ABS) Cruise Control: Standard cruise control system Connectivity Connectivity Features: Limited by era; primarily focused on analog systems 🔧 Maintenance Service Intervals Oil Change: Every 3,000-5,000 miles or 6 months (depending on driving conditions) Spark Plugs: Refer to manual; typically at higher mileage intervals, specific rotary plugs required Timing Belt: N/A (Rotary engines do not have timing belts, but a timing chain/sprocket system) Fluid Specifications Engine Oil: API SG or SH, SAE 10W-30 or 10W-40 (check manual for specific recommendations, especially for rotary oil additive) Coolant: Mazda Long Life Coolant or equivalent (50/50 mix with distilled water) Brake Fluid: DOT 3 or DOT 4 (check manual) Power Steering Fluid: Dexron II or equivalent Known Issues Apex Seal Wear: Premature wear can lead to compression loss, requiring engine rebuild. Proper warm-up/cool-down and oil management are crucial. Sequential Turbo Failure: Failure of the primary or secondary turbocharger, or related control solenoids. Oil Consumption: Rotary engines inherently consume some oil as part of their lubrication system. Monitor levels closely. Vacuum Lines And Emissions: Degradation of rubber components in the vacuum and emissions systems can cause performance issues. 📚 Vehicle History Brand Heritage Mazda Rotary: Mazda's long history and innovation with rotary engine technology, dating back to the Cosmo. Model Evolution Generations: The FD RX-7 is the third generation (1992-2002), considered by many to be the pinnacle of the RX-7 lineage. Production Manufacturing Location: Hiroshima, Japan Production Years: 1992-2002 🏆 Awards & Recognition Recognitions Car And Driver 10Best: Car and Driver's 10Best list multiple times in the early 1990s Motor Trend Import Car Of The Year: Nominee/Winner in various publications for its performance and handling Ratings Handling Praise: Consistently lauded by automotive journalists for exceptional handling and driver feedback.